14 results
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Cardiogenic pulmonary ... demarcated secondary lobeles ... Cardiogenic pulmonary ... Clinical #Radiology #Pulmonary ... Comparison #Table #RadiologyAssistant
Chest Pain - Differential Diagnosis Framework

Cardiovascular Causes of Chest Pain:
 • Myocardium:
	- Myocarditis
	- CAD/ACS
	- Valvulopathy
	- Myopericarditis
- Tamponade Pulmonary ... Pleuritis • Alveoli ... : - CHF - Pneumonia ... - Effusion - Pneumothorax
There is a hydropneumothorax.
Notice the air-fluid level (blue arrow).
The upper lobe is still attached to the
The upper lobe is ... cyst in the upper lobe ... assume that the pneumothorax ... airways leading to pulmonary ... Lymphangioleiomyomatosis #LAM #RadiologyAssistant
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
even within each lobe ... transudate like in CHF ... Radiology #CTChest #CHF ... #Alveolar #Pulmonary ... Gravity #Dependent #RadiologyAssistant
On the left another patient with alveolar edema at admission, which resolved after treatment.
When you scroll
another patient with alveolar ... distribution of pulmonary ... Radiology #CXR #CHF ... #Alveolar #Pulmonary ... AlveolarEdema #RadiologyAssistant
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
can "recruit" alveoli ... In CHF, decreases ... exacerbation (cardiogenic pulmonary ... patients (ie., CHF ... intrathoracic damage (pneumothorax
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
The pulmonary vascular ... Views of the upper lobe ... during a period of CHF ... Radiology #CXR #CHF ... Redistribution #RadiologyAssistant
Stage III - Alveolar edema
This stage is characterized by continued fluid leakage into the interstitium, which
Stage III - Alveolar ... redistribution of the pulmonary ... Radiology #CXR #CHF ... #Alveolar #Pulmonary ... AlveolarEdema #RadiologyAssistant
Iatrogenic Pneumothorax

Navigational bronchoscopy was performed with BAL and transbronchial biopsy and fine needle aspiration of the
Iatrogenic Pneumothorax ... the right middle lobe ... Labeled CXR: https ... david_furfaro #Pneumothorax ... ChestXRay #Clinical #Pulmonary
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
reach the terminal alveoli ... taken up by the alveolar ... • HIV: 2/3 pulmonary ... Progression: • Upper lobe ... : Hemoptysis, pneumothorax